package cn.edu.zafu.bigdata.zqt.StaticDemo;

public class StaticDemo {
    static int count;
    int id;

    static {
        System.out.println("Static block executed");
        count=0;
    }
    {
        System.out.println("Instance block executed");
        id=count;
        count++;
    }
    public StaticDemo(){
        System.out.println("Constructor executed for ID:"+id);
    }

    public static void displayCount() {
        System.out.println("当前创建的实例数量是："+count);
    }

}